import glob

import numpy as np
import torch
import random
import math
import torch.nn.functional as F
import matplotlib.pyplot as plt
import re
import torch.nn as nn
import copy
import warnings
import copy
from pathlib import Path
import seaborn as sn

a = torch.arange(4*5).reshape(4, 5)
print('a\n', a)
b = reversed(a)
print('b\n', b)
